I worked next to nuclear researchers at Argonne National Laboratory, but left in 1969 (in order to move back to Ohio and family, I became a structural engineer--electric power transmission poles and then storage systems, not buildings or bridges!) I still have feelings for nuclear research and the nuclear power industry, but need to update my knowledge, because I don't know enough about current reactors and reprocessing of the fuel.
"I am enough of an artist to draw freely upon my imagination. Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world." -- Albert Einstein